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Modification of Vitreoretinal Instruments: Perfection or Complication

Posted by , and on Oct 4, 2013 in Instruments and techniques

http://www.dailymotion.com/video/x15zqzo Advantages: To reduce the disadvantages of standard vitreoretinal instruments (cannulas and ILM forceps) which arise during the use on eyes with long axial length. Methods: Two types of aspiration cannulas and one ILM forceps for surgery on eyes with long axial length were designed on schematic eye drawing and manufactured. Forty-four eyes with high-grade myopia (axial length 28-33.5 mm) were...

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Modified Vitreo Retinal Instruments for Macular Surgery on Eyes with High Myopia

Posted by , and on Oct 9, 2012 in Instruments and techniques, Macular Edema, Myopia / High Myopia

http://www.dailymotion.com/video/xuct5f http://www.dailymotion.com/video/xudmjn http://www.dailymotion.com/video/xufmom Advantages: To improve certain vitreo-retinal instruments to enhance the accesses to posterior pole and avoid complications during macular surgery in highly myopic eyes. Methods: Modified double bent aspiration 23-gauge cannula with 30.00 mm working part was used during pars plana vitrectomy in highly myopic eyes. The...

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Chronic Retinal Chip Implant in Blind Patients with Retinitis Pigmentosa

Posted by , , and on Oct 1, 2006 in Artificial retina, Retinitis pigmentosa

http://www.evrs.eu/medias/2006/congress/Chronic-Retinal-Chip-Implant-in-Blind-Patients-with-Retinitis-Pigmentosa.swf Gisbert Richard, MD (Hamburg, Germany), Michaela Velikay Parel, MD (Graz, Austria), Ralf Hornig, MD (Bonn, Germany), Matthias Feucht, MD (Hamburg, Germany) PURPOSE: To evaluate the performance of an investigational Retinal Implant System in blind patients with retinitis pigmentosa. Objectives of the study are also to test the...

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